ServiceManager.Subscribe Method (Type, SubscribeServiceCallback)

When overridden in a derived class, requests that the specified method is called when a service of the specified type is available.

Namespace:  Microsoft.Windows.Design
Assembly:  Microsoft.Windows.Design.Extensibility (in Microsoft.Windows.Design.Extensibility.dll)

Syntax

'Declaration
Public MustOverride Sub Subscribe ( _
    serviceType As Type, _
    callback As SubscribeServiceCallback _
)

public abstract void Subscribe(
    Type serviceType,
    SubscribeServiceCallback callback
)

public:
virtual void Subscribe(
    Type^ serviceType, 
    SubscribeServiceCallback^ callback
) abstract

abstract Subscribe : 
        serviceType:Type * 
        callback:SubscribeServiceCallback -> unit 

public abstract function Subscribe(
    serviceType : Type, 
    callback : SubscribeServiceCallback
)

Parameters

• serviceType
  Type: System.Type
  The type of service to subscribe to.

• callback
  Type: Microsoft.Windows.Design.SubscribeServiceCallback
  The method to invoke when the service is available.

Remarks

If the service is already available, this specified method is called immediately.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ServiceManager Class

Subscribe Overload

Microsoft.Windows.Design Namespace

EditingContext

ContextItem

Unsubscribe

Publish

Other Resources

WPF Designer Extensibility